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Input offset current is the difference between the two input bias currents and this leads to offset errors in in-amps when source resistances in the two input terminals are unequal. 输入失调电流是两个差动输入端的基极输入电流,当两个输入端的源阻抗不相等时,它可引起仪表放大器的失调误差。
input offset error 输入偏置误差
Charge measurements made with an electrometer are subject to a number of error sources, including input offset current, voltage burden, generated currents, and low source impedance. 用静电计进行电荷测量时容易受到几种误差源的影响，其中包括：输入偏置电流、输入端压降、产生电流和低的源阻抗等。
Input Offset Current: The difference in the currents into the two input terminals when the output is at zero. 输入失调电流,输出电压为零时,流入运放两个输入端的电流的差值。
Power Supply Rejection: The ratio of the change in input offset voltage to change in power supply voltage producing it. 电源抑制比,输入失调电压变化量与引起该变化的电源电压变化量之比。
An electrometer makes an ideal coulombmeter because it has very low input offset current and high input resistance. 静电计是一个理想的库仑计，因为它具有非常低的输入偏置电流和很高的输入电阻。
Common Mode Rejection Ratio: The ratio of the input voltage range to the peak-to-peak change in input offset voltage over this range. 共模抑制比,输入电压范围除以该范围内输入失调电压峰峰值。
Input Offset Voltage: That voltage which must be applied between the input terminals through two equal resistances to obtain zero output voltage. 输入失调电压,为了使输出电压为零,在运放两个输入端通过两个等值电阻所施加的电压。
R2 and R4 are chosen to minimize errors due to input offset current as outlined in the section describing the photocell amplifier. 图24给出了一个简单的模拟乘法器电路。这个电路不但克服了对数-反对数方式实现乘法的缺陷，而且可以实现不受温度变化影响的3象限乘法运算。
The estimated layout area is 2.095mm2, nominal power consumption is 150mW, DNL is less than 0.5LSB, INL is less than 0.5LSB, offset error is 0v,gain error is 1.13mv. 模拟部分供电电压3.;3v，数字部分供电电压1
On the base of Elastic Mechanics, theory of offset error is founded through analyzing the main origin of error and its amenability in the course of experiment. 通过分析模拟试验过程中的主要误差来源及其可控性，以弹性力学为基础，建立了相似材料模拟试验的误差补偿理论。
This current is known as the input offset current, and it's caused by bias currents of active devices as well as by leakage currents through insulators within the instrument. 这种电流称为输入偏置电流，是由有源器件的偏置电流以及流过仪器内部的绝缘子的泄漏电流所引起的。
One disadvantage of this method of stabilization is the additional output noise and offset voltage caused by increased amplification of input-referred voltage noise and input offset voltage. 这种稳定方法的一个不足是：输入端的有关电压噪声和失调电压增大会额外地增加输出噪声和失调电压。
Part 2 explains how ADCs and DACs introduce noise through quantization errors, offset errors, and other "DC" errors. 第 2部分解释ADC和 DAC如何通过量子化误差、偏移误差和其它DC误差产生噪声。
Offset Error Compensation in Roundness Measurement 圆度测量中偏置误差的软补偿
In a high-resolution data-acquisition system, these thermocouple errors, along with the amplifier offset errors and the noise in the system, will all add up to significant dc and low-frequency error. 在一个高分辨率数据获取系统中,这些热电偶误差,在这个系统决定了放大器垂距误差和杂波,全部将增加到效果明显的直流电和低频率误差。
He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
There are several errors in the input. 输入中有好几处错误。
He learned technical skills by trial and error. 他通过不断摸索掌握技能。